Has anyone made a habit of using extra time left on sections to review your answers? I'm about to start integrating this into my RC/LR sections, and I was wondering if it's generally effective. And if there's anything you've learned to do to improve your likelihood of catching errors.

Thanks for the responses guys. bk: definitely noted. WMOGN: I've made a routine of that. The problem is I'd say it covers only 25% of my wrong answers...the majority are responses I left with confidence. On the first go-through, anyhow.